Railroad Archives Online
- CollectionE0045 - Great Northern Railway Authority for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1002 - Authorization for Expenditure
- 26270 more...
- Item324773 - Great Northern Railway Authorization for Expenditure (AFE) 131, 1927.
- Item324774 - Great Northern Railway Authorization for Expenditure (AFE) 132, 1927.
- Item324775 - Great Northern Railway Authorization for Expenditure (AFE) 135, 1927.
- Item324776 - Great Northern Railway Authorization for Expenditure (AFE) 136, 1927.
- Item324777 - Great Northern Railway Authorization for Expenditure (AFE) 139, 1928.
- Item324778 - Great Northern Railway Authorization for Expenditure (AFE) 140, 1928.
- Item324779 - Great Northern Railway Authorization for Expenditure (AFE) 145, 1928.
- Item324780 - Great Northern Railway Authorization for Expenditure (AFE) 146, 1928.
- Item324781 - Great Northern Railway Authorization for Expenditure (AFE) 147, 1928.
- 84512 more...